GENOME-WIDE IDENTIFICATION OF RECOMBINATION RATES OF MALE VERSUS FEMALE GAMETES IN INTERSPECIFIC POPULATION OF COTTON
文献类型： 外文期刊
作者： Yu, Yu 1 ; Lin, Zhongxu 1 ; Zhang, Xianlong 1 ;
作者机构： 1.Huazhong Agr Univ, Natl Key Lab Crop Genet Improvement, Wuhan 430070, Hubei, Peoples R China
2.Huazhong Agr Univ, Natl Ctr Plant Gene Res Wuhan, Wuhan 430070, Hubei, Peoples R China
3.Xinjiang Acad Agr & Reclamat Sci, Cotton Inst, Shihezi 832000, Xinjiang, Peoples R China
期刊名称：PAKISTAN JOURNAL OF BOTANY （ 影响因子：0.972； 五年影响因子：0.988 ）
ISSN： 0556-3321
年卷期： 2012 年 44 卷 2 期
页码：
收录情况： SCI
摘要： Based on the established SSR-based BC1 genetic linkage map, 2 genetic maps covered with 313 markers have been developed for 2 more backcross populations which was aimed to study the difference of recombination rates between male and female gametes. The total lengths of genetic maps for male and female were 4532.9cM and 4464.4cM respectively, and the average marker distances were 14.48cM and 14.26cM respectively. The results showed that there was no difference for the recombination rates between male and female gametes on the total map length and the average marker interval. There were 6 linkage groups showing significant differences between the 2 populations, which indicated that the gamete recombinant rates can only influence some chromosomes in cotton. Although a lot of marker intervals showed difference between maps, only 17 marker intervals were caused by the male and female gametes recombination rates. Further investigation showed that the male gamete mainly resulted in a longer genetic distance between markers, and increased the recombination rates; while the female gamete usually resulted in a shorter genetic distance of marker interval, and decreased the recombination rates. The present results will give us some useful instructions in cotton genetics and breeding.
- 相关文献
作者其他论文 更多>>
-
Combining UAV multisensor field phenotyping and genome-wide association studies to reveal the genetic basis of plant height in cotton (Gossypium hirsutum)
作者：Fan, Liqiang;Yang, Jiajie;Xu, Bowei;Gao, Chenxu;Li, Fuguang;Gao, Lei;Yang, Zuoren;Fan, Liqiang;Yang, Jiajie;Xu, Bowei;Li, Fuguang;Gao, Lei;Yang, Zuoren;Wang, Xuwen;Liu, Li;Yu, Yu;Liu, Zhao;Li, Fuguang;Yang, Zuoren;Ai, Xiantao;Yang, Zuoren;Fan, Liqiang
关键词：Plant height; UAV; RGB; LiDAR; Genome-wide association study
-
A synergistic water-saving strategy combining stage-specific irrigation and application of exogenous thiamine enhances drought resistance of Xinjiang cotton
作者：Zhao, Fuxiang;Li, Hang;Wang, Xuwen;Kong, Xianhui;Yu, Yu;Xia, Linjie;Sun, Simin;Rong, Yuxuan;Wang, Yuxin;Zhu, Longfu;Zhang, Xianlong;Yang, Xiyan;Zhu, Longfu;Yang, Xiyan
关键词：Cotton; Drought resistance; Comprehensive drought resistance index; Thiamine; Water saving scheme
-
Identification of Co-Expression Modules of Cotton Plant Height-Related Genes Based on Weighted Gene Co-Expression Network Analysis
作者：Huang, Qian;He, Liangrong;Huang, Qian;Liu, Li;Li, Hang;Wang, Xuwen;Si, Aijun;Yu, Yu
关键词：mepiquat chloride; cotton; plant height regulation; weighted gene co-expression network analysis; core gene
-
MAPK and phenylpropanoid metabolism pathways involved in regulating the resistance of upland cotton plants to Verticillium dahliae (vol 15, 1451985, 2024)
作者：Zhang, Mingli;Gao, Haifeng;Zhang, Mingli;Ma, Yanjun;Wang, Yuan;Zhao, Sifeng;Zhang, Xuekun;Xi, Hui;Yu, Yu
关键词：Verticillium dahliae; transcriptome; MAPK pathway; phenylpropanoid biosynthesis; cotton
-
Enhancing Specificity, Precision, Accessibility, Flexibility, and Safety to Overcome Traditional CRISPR/Cas Editing Challenges and Shape Future Innovations
作者：Alariqi, Muna;Yu, Lu;Hui, Fengjiao;Hussain, Amjad;Zhang, Xianlong;Jin, Shuangxia;Alariqi, Muna;Ramadan, Mohamed;Zhou, Xiaofeng;Yu, Yu
关键词：CRISPR/Cas; delivery systems; double-stranded breaks; genome editing; HDR; off-target
-
RAPID LEAF FALLING 1 facilitates chemical defoliation and mechanical harvesting in cotton
作者：Zhang, Bing;Yue, Dandan;Han, Bei;Bao, Danfan;Zhang, Xiao;Hao, Xuyang;Lin, Xin;Zhu, Longfu;Jin, Shuangxia;Wang, Maojun;Zhang, Xianlong;Yang, Xiyan;Lindsey, Keith;Xu, Haijiang;Du, Mingwei;Yu, Yu
关键词：abscission cells; chemical defoliation; snRNA-seq; machine-harvested cotton; RAPID LEAF FALLING 1
-
A panoramic view of cotton resistance to Verticillium dahliae: From genetic architectures to precision genomic selection
作者：Zhang, Xiaojun;Liu, Shiming;Wu, Peng;Xu, Wanying;Yang, Dingyi;Ming, Yuqing;Xiao, Shenghua;Wang, Weiran;Gao, Zhan;Lv, Junyuan;Wu, Fei;Yang, Zhaoguang;Zheng, Baoxin;Du, Ping;Wang, Jiangmei;Ding, Hao;Lin, Zhongxu;You, Chunyuan;Wang, Maojun;Jin, Shuangxia;Zhang, Xianlong;Zhu, Longfu;Zhang, Xiaojun;Liu, Shiming;Wu, Peng;Xu, Wanying;Yang, Dingyi;Ming, Yuqing;Lv, Junyuan;Wu, Fei;Zheng, Baoxin;Du, Ping;Wang, Jiangmei;You, Chunyuan;Wang, Maojun;Jin, Shuangxia;Zhang, Xianlong;Zhu, Longfu;Wang, Weiran;Ma, Jun;Kong, Jie;Aierxi, Alifu;Nie, Xinhui;Yu, Yu;Gao, Wei;Lindsey, Keith;Stajner, Natasa;Wu, Jiahe
关键词：armadillo-repeat protein; cotton; genomic selection; genome-wide association studies; ROS homeostasis; transcriptome-wide association studies; Verticillium wilt
